That didn't take long.
Ultimate Fighting Championship (UFC) today announced that promotion newcomer Vagner Rocha has been tapped to replace an injured Mac Danzig against Donald Cerrone at the upcoming UFC 131: "Dos Santos vs. Carwin" event on June 11 in Vancouver, British Columbia, Canada.
Danzig tore a muscle in training and will be on the shelf until further notice.
Four of his wins have come by way of submission, which shouldn't come as a surprise considering his association with world-renowned grappler Pablo Popovitch.
Set to welcome the Brazilian is Cerrone, winner of three consecutive bouts dating back to his World Extreme Cagefighting (WEC) days including a "Fight of the Night" performance when he choked out Paul Kelly at UFC 126 earlier this year.
Can the "Cowboy" lasso the UFC rookie and ride his way into title contention?
UFC 131 features a re-worked main event of massive proportions when Shane Carwin steps in for the injured Brock Lesnar to battle Brazilian bomber Junior dos Santos for the right to face Cain Velasquez for the heavyweight championship later this year.
To check out the latest UFC 131 news and notes hit up our event archive right here.